koa-validator

koa-validator

a koa port of express-validator

Install

npm install koa-validator

Usage

var koa = require('koa')
    , validator = require('koa-validator')
    , bodyParser = require('koa-bodyparser')

    , app = koa()
    ;

app
    .use(bodyParser())
    .use(validator())
    .use(functon *(next){
        this.checkParams('testparam', 'Invalid number').isInt();
        yield next;
    })
    .listen(3000)

Note

If you will use checkBody or assertBody, you should use one bodyparse middleware before validator.

Test

npm test

API

• checkParams
• checkQuery
• checkBody
• checkHeader
• sanitizeParams
• sanitizeQuery
• sanitizeBody
• assertParams => checkParams
• assertQuery => checkQuery
• assertBody => checkBody
• assertHeader => checkHeader
• onValidationError
• validationErrors

LICENSE

MIT